LEADER 02038oam 2200505 450 001 9910709637603321 005 20180607095003.0 035 $a(CKB)5470000002471862 035 $a(OCoLC)896811054 035 $a(OCoLC)995470000002471862 035 $a(EXLCZ)995470000002471862 100 $a20141123d1983 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aApplication of total-count aeroradiometric maps to the exploration for heavy-mineral deposits in the coastal plain of Virginia /$fby Andrew E. Grosz; with a section on Field-spectrometer-data reduction by Kenneth L. Kosanke 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1983. 215 $a1 online resource (iii, 20 pages) $cillustrations, map +$e5 plates 225 1 $aGeological Survey professional paper ;$v1263 300 $a"A method of exploration for nearshore marine placer heavy-mineral deposits by the use of gamma-ray ground-radiometric and aeroradiometric techniques." 320 $aIncludes bibliographical references (pages 18-20). 517 1 $aAeroradiometric maps, exploration for heavy-mineral deposits 606 $aHeavy minerals$zVirginia 606 $aRadioactive prospecting$zVirginia 606 $aHeavy minerals$2fast 606 $aRadioactive prospecting$2fast 607 $aVirginia$2fast 615 0$aHeavy minerals 615 0$aRadioactive prospecting 615 7$aHeavy minerals. 615 7$aRadioactive prospecting. 700 $aGrosz$b A. E$g(Andrew E.),$01414569 702 $aKosanke$b Kenneth L. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910709637603321 996 $aApplication of total-count aeroradiometric maps to the exploration for heavy-mineral deposits in the coastal plain of Virginia$93542959 997 $aUNINA